| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $209.28 | 13.170% | $236.8422 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $244.55 | 13.747% | $278.1683 | $278.17 | $278.15 | $278.20 |
| Purchase #3 | $11.51 | 8.655% | $12.5062 | $12.51 | $12.50 | $12.50 |
| Purchase #4 | $15.95 | 11.259% | $17.7458 | $17.75 | $17.75 | $17.70 |
| Purchase #5 | $112.54 | 10.775% | $124.6662 | $124.67 | $124.65 | $124.70 |
| Purchase #6 | $213.98 | 4.453% | $223.5085 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $101.57 | 7.129% | $108.8109 | $108.81 | $108.80 | $108.80 |
| 7 purchase totals = | $909.38 | $1,002.2481 | $1,002.26 | $1,002.20 | $1,002.20 | |